The code generated using ROS custom message in MATLAB R2021a is wrong

When the ROS custom message name contains uppercase letters and underscores, the generated code is wrong. In the file slros_busmsg_conversion.cpp, for example, the custom message member is named float32 DataY. In the function converFromBus generated by MATLAB R2021a, msgPtr-> DataY becomes msgPtr->data_y, which is the correct msgPtr->DataY in MATLAB R2020b.

Answer 1

[Abhijeet Gadkari]

Hello Longxia,

This is a known problem that was fixed in R2021a update1.

Please refer to this bug-report for more details.

Please install R2021a update 1 and generate code again.

Let us know if this resolved the issue.

-Abhijeet

[longxia da]

Thank you very much, then I will try to update。